ATP 101098 Exhaust Manifold for Select 1981-1986 Chevrolet and GMC

The ATP 101098 is a replacement exhaust manifold designed to transport burnt exhaust gases from the engine into the exhaust system. Over time, original exhaust manifolds can crack or warp, allowing hot exhaust gases to escape into the engine compartment — a situation that can become dangerous if those gases find their way into the passenger cabin. Replacing a damaged manifold with this direct-fit ATP unit restores proper exhaust flow and eliminates hazardous leaks. Common search terms for this part include exhaust header, cast iron exhaust manifold, and dump manifold.

Key Features:

• Direct-fit replacement designed to match the fit and function of the original part
• Restores exhaust system integrity by sealing against dangerous exhaust leaks
• Engineered to factory specifications for reliable, long-term performance

This exhaust manifold fits select 1981–1986 Chevrolet and GMC models, covering a wide range of C/K trucks, Suburbans, Blazer, Jimmy, Caprice, and Impala applications. Install using standard hand tools; ensure mating surfaces are clean and flat before installation for a proper seal.